// Fortunately, we have the freedom to send these keys either
						// way. Also, tophash is meaningless for these kinds of keys.
						// We let the low bit of tophash drive the evacuation decision.
						// We recompute a new random tophash for the next level so
						// these keys will get evenly distributed across all buckets
						// after multiple grows.
						useY = top & 1
						top = tophash(hash)
					} else {

			return nil, errNoChange
		}

		if index != nil && !bytes.Equal(old, index.data) {
			// The contents of the go.mod file have changed. In theory we could add all
			// of the new modules to the build list, recompute, and check whether any
			// module in *our* build list got bumped to a different version, but that's
			// a lot of work for marginal benefit. Instead, fail the command: if users

		return false
	}
	// If p is a multi-instruction sequence with uses REGTMP inserted by
	// the assembler in order to materialize a large constant/offset, we
	// can restart p (at the start of the instruction sequence), recompute
	// the content of REGTMP, upon async preemption. Currently, all cases
	// of assembler-inserted REGTMP fall into this category.
	// If p doesn't use REGTMP, it can be simply preempted, so we don't
	// mark it.

	validateAccessLog(t, xdstest.ExtractListener(model.VirtualOutboundListenerName, listeners), "")

	// Update MeshConfig
	m.AccessLogFormat = "format modified"
	// Trigger MeshConfig change and validate that access log is recomputed.
	accessLogBuilder.reset()
	listeners = buildListeners(t, TestOptions{MeshConfig: m}, nil)

	// Validate that access log filter uses the new format.

		var noPkgs []*loadPkg
		// We also know that we're going to call updateRequirements again next
		// iteration so we don't need to also update it here. (That would waste time
		// computing a "direct" map that we'll have to recompute later anyway.)
		direct := ld.requirements.direct
		rs, err := updateRoots(ctx, direct, ld.requirements, noPkgs, toAdd, ld.AssumeRootsImported)
		if err != nil {

		return false
	}
	// If p is a multi-instruction sequence with uses REGTMP inserted by
	// the assembler in order to materialize a large constant/offset, we
	// can restart p (at the start of the instruction sequence), recompute
	// the content of REGTMP, upon async preemption. Currently, all cases
	// of assembler-inserted REGTMP fall into this category.
	// If p doesn't use REGTMP, it can be simply preempted, so we don't
	// mark it.

	return c.loadType(dtype, pos, "")
}

// loadType recursively loads the requested dtype and its dependency graph.
func (c *typeConv) loadType(dtype dwarf.Type, pos token.Pos, parent string) *Type {
	// Always recompute bad pointer typedefs, as the set of such
	// typedefs changes as we see more types.
	checkCache := true
	if dtt, ok := dtype.(*dwarf.TypedefType); ok && c.badPointerTypedef(dtt) {
		checkCache = false
	}

			}
			return i
		}
	}
	panic(fmt.Sprintf("can't find field in expr %v\n", n))

	// TODO: keep the result of this function somewhere in the ODOT Node
	// so we don't have to recompute it each time we need it.
}

// ssafn holds frontend information about a function that the backend is processing.
// It also exports a bunch of compiler services for the ssa backend.
type ssafn struct {

Reshapes a SparseTensor to represent values in a new dense shape.
  }];

  let description = [{
This operation has the same semantics as reshape on the represented dense
tensor.  The `input_indices` are recomputed based on the requested `new_shape`.

If one component of `new_shape` is the special value -1, the size of that
dimension is computed so that the total dense size remains constant.  At